Answered
Create a infinite while loop
As is, it would be better to open the file first and write each record; the line bufferRx1(indRx1:indRx1+samplesLength1-1) ...

11 días ago | 0

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Answered
Calculating the Gaussian distribution paramaters
Let's try your formula with numbers... >> data1 = normrnd(-6,3,[200 1]); >> mean(data1) ans = -6.1098 >> std(data1) ans...

12 días ago | 1

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Answered
cell2mat has a very specific condition
Indeed, you made dereferencing the data about as hard as could by putting it into cell array -- a struct could/can hold an ordin...

13 días ago | 0

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Answered
Separate a matrix into bins based on first column values
load DataRoll bar(N) xlim([0.25 31.75]) [min(DataRoll(:,1)) max(DataRoll(:,1))] [N,e,g]=histcounts(DataRoll(:,1),-15:16); t...

16 días ago | 0

Answered
Listing values that fall into histogram
edges = 2.^(-2:14); [N,~,bin]=histcounts(Cell_Biomass_001,edges); BinSums=groupsummary(Cell_Biomass_001,bin,'sum');

19 días ago | 1

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Answered
Why I am getting Same p-value, h and stats while using Wilcoxon Rank test for 7 different data set?
taz=readmatrix('az_solar.xlsx').'; >> [mean(taz) std(taz)] ans = 138.9109 16.7621 >> >> mnref=readmatrix('Mean_Surfac...

20 días ago | 0

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Answered
Problem in determining standard error and plotting 3 error bars
tData=readtable('WORK.xlsx'); tData.ParticleConc=1E9*tData.ParticleConc; tData.CAPE_Bin=discretize(tData.CAPE,[0,500,900,inf])...

20 días ago | 0

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Answered
How to insert a zero column vector in a matrix according to a particular position?
ixInsert=N; % set the index Z=zeros(size(M,1)); % the insert vector (don't hardcode magic numbers into code) if ...

20 días ago | 1

Answered
how to repeat a loop?
While you could, why not just duplicate the array as many times as needed once it's been generated -- z=repmat(z,2,1);

20 días ago | 1

Answered
Create new column based on whether values in another column are NaN or a number
tData.Event_Z_Yes=isfinite(tData.Event_Z);

21 días ago | 0

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Answered
I have a data in cell array of 1330 rows x 401 columns, I want to take the mean in steps of 5 and have the new matrix as 266 x 401 instead of 1330 x 410.Thanks for your help
N=5; xmn=reshape(mean(reshape(x,N,[])),[],size(x,2));

21 días ago | 0

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Answered
How do for loop and stop when code is catch error 1e-6, and please i need to check following code to get "M1" Value
e1=0.0045/.00264; fnF=@(M1)((2+0.135.*M1.^2)./(2.135)).^(2.135./(4*0.135)).*(1./M1).^0.5-e1; fplot(fnF,[0.1 3]) shows zero cr...

21 días ago | 0

Answered
How to group logical numbers in a vector?
>> num_gr_1=sum(diff(Vector)==1)+(Vector(1)==1) num_gr_1 = 3 >> There are FEX submissions for runlength encoding that ...

21 días ago | 0

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How to change interval of normalized x-axis?
normalize() and plot against the x variable itself instead of the "prettified" xtick values. plot(normalize(x,'range',[0 100]...

21 días ago | 1

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Answered
replace dlmread file name with a variable in a loop
You've got to turn the numerics into string filename to build dynamically -- for T = [288 299 308 323 337] for P = [10 100 3...

21 días ago | 1

Answered
why i can't delete a surface 3d plot (fsurf i mean) whereas i can delete a plot. If it can be, how can i do that
fsurf(g); does the plot but doesn't return the handle by which to reference it for the delete() operation. hFS=fsurf(g); ...

22 días ago | 0

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choose multiple functions from a larger group
Using listdlg would be one easy-to-code way to get started -- although it doesn't have the facility to limit the number selected...

22 días ago | 0

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How to export data displayed from uitable on GUI MATLAB to Microsoft Excel?
If you use a table for the uitable content, then two advantages -- The uitable looks just like the data table you're manipulati...

22 días ago | 0

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Iterating over array in pair-wise manner and calling function with two args and taking max over all pairs
MAXI=128; % don't bury magic constants inside code; use variables n = 10; c=3; roi_1=randi(MAXI,n,c); n = 8; roi_2=...

23 días ago | 0

Answered
Trying to have a Matlab line plot with Xticks coresponding to numbers with unequal numerical gap but equal spacing.
Good start; a little extra than needed in some places, not quite enough others... :) x=[3:30].'; x(3:3:end)=[]; y = [0.964 0.9...

23 días ago | 0

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show table from bottom to top
data=flipud(data); first...I'm pretty sure there's no direction flag in the uitable properties like in an axes to reverse the d...

23 días ago | 0

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Answered
How to count how many times a number repeat in a sequence
See <FEX/56131-runindex> There are other similar submissions with slightly different functionalities; search at your heart's co...

24 días ago | 0

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Answered
Merging two arrays containing decimal points into a table
Aha! As we suspected, the problem is in what was NOT shown -- the order variable is apparently an int32; MATLAB will silently c...

24 días ago | 1

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Answered
Visualization shows only the last 8 days
'DateRange' — Range of data to return datetime vector Range of data to return, specified as a comma-separated pair consisting ...

24 días ago | 2

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Answered
I want to calculate the RMS, MEAN, STD of the first three elements of any predefine array and store it in new array and then calculate the same for the next three elements
N=size(x,1); % number rows in x g=kron([1:N/3].',ones(3,1)); ...

24 días ago | 0

Answered
How to extract hour+minute from DateTime vector ?
Convert to durations and use isAMRush=iswithin(duration(hour(t),minute(t),0),duration(7,45,0),duration(8,45,0));

25 días ago | 0

Answered
I have a table of three columns and I want to find a particular value in third column using interpolation, how can I do that if I know the values at first two columns?
>> SI=scatteredInterpolant(X.',Y.',Z.') SI = scatteredInterpolant with properties: Points: [4×2 double]...

25 días ago | 0

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Answered
Labeling the X axis in an hour format while original data points were gathered every 5 minuites
Aptamer.Time=minutes(5*[0:height(Aptamer)-1]); % create the time vector at 5 min Aptamer.Time.Format='h'; ...

25 días ago | 0

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Answered
I want to convert a character series into numerical series using for loop
for j = 1:5 x = []; a = DNA_SEQS(j); ... You wipe out what you put in x later every time you start through the l...

25 días ago | 0

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Answered
2020a readtable error when specifying rectangular range
The error isn't anything to do with the 'Range' argument; it's the file name ("First input must...") "ChTableXLS is a string wi...

25 días ago | 0